public class HelloWorld {
    public static void main(String[] args) {
        char ch1 =  '你' , ch2 = '我' , ch3 = '他';
        System.out.println("Hello, World!");
        System.out.println("\""+ch1+"\"的位置："+(int)ch1);
        System.out.println("\""+ch2+"\"的位置："+(int)ch2);
        System.out.println("\""+ch3+"\"的位置："+(int)ch3);
        
    }
}
